t a  e 
参考号 零件 参数
PERFECT CIRCLE : 56 13928 L Piston Cyl.Bore: 81.25 mm;  Compression Height: 30.5 mm;  Length: 55.2 mm;  Bolt Length: 56 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64.3 mm;  : Coated ;  Recess Depth 1: 3.33 mm;  Valve Pocket Depth 1: 2.8 mm;  Component No.: 1. R 1.2 P ;  Valve Pocket Depth 2: 2.55 mm;  Production Number: 81L130 ; 
PERFECT CIRCLE : 56 13948 0 Piston Cyl.Bore: 89.91 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 71.1 mm;  Bolt Ø: 32 mm;  Recess Diameter: 40.4 mm;  : Coated ;  Recess Depth 1: 17.24 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L113 ; 
PERFECT CIRCLE : 56 13948 1 Piston Cyl.Bore: 90.41 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 71.1 mm;  Bolt Ø: 32 mm;  Recess Diameter: 40.4 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L113 ;  : Coated ;  Recess Depth 1: 17.24 mm; 
PERFECT CIRCLE : 56 13948 L Piston Cyl.Bore: 90.16 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 71.1 mm;  Bolt Ø: 32 mm;  Recess Diameter: 40.4 mm;  : Coated ;  Recess Depth 1: 17.24 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L113 ; 
PERFECT CIRCLE : 56 13958 0 Piston Cyl.Bore: 89.91 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 71.1 mm;  Bolt Ø: 32 mm;  Recess Diameter: 49 mm;  : Coated ;  Recess Depth 1: 16.3 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L113 ; 
PERFECT CIRCLE : 56 13968 0 Piston Cyl.Bore: 120 mm;  Compression Height: 76.8 mm;  Top Land Height: 10.3 mm;  Length: 123.3 mm;  Bolt Length: 96 mm;  Bolt Ø: 52 mm;  Recess Diameter: 84 mm;  Component No.: 1. T 3.5 CrK ;  Valve Pocket Depth 1: 2 mm;  Production Number: 120L185 ;  Valve Pocket Depth 2: 1.6 mm;  : Coated ;  Recess Depth 1: 20 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13978 0 Piston Cyl.Bore: 84.01 mm;  Compression Height: 34.65 mm;  Length: 61.48 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  Valve Pocket Depth 1: 3.1 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.1 mm;  Production Number: 84L88 ;  : Coated ;  Recess Depth 1: 1.85 mm; 
PERFECT CIRCLE : 56 13978 1X Piston Cyl.Bore: 84.51 mm;  Compression Height: 34.4 mm;  Length: 61.23 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  Valve Pocket Depth 2: 5.3 mm;  Production Number: 84L88 ;  : Coated ;  Recess Depth 1: 1.85 mm;  Valve Pocket Depth 1: 3.3 mm;  Component No.: 1. R 1.2 N ; 
PERFECT CIRCLE : 56 13978 L Piston Cyl.Bore: 84.26 mm;  Compression Height: 34.65 mm;  Length: 61.48 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  : Coated ;  Recess Depth 1: 1.85 mm;  Valve Pocket Depth 1: 3.1 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.1 mm;  Production Number: 84L88 ; 
PERFECT CIRCLE : 56 13988 0 Piston Cyl.Bore: 84.01 mm;  Compression Height: 34.65 mm;  Length: 61.48 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  : Coated ;  Recess Depth 1: 1.06 mm;  Valve Pocket Depth 1: 3.08 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.05 mm;  Production Number: 84L88 ; 
PERFECT CIRCLE : 56 13988 1X Piston Cyl.Bore: 84.51 mm;  Compression Height: 34.4 mm;  Length: 61.23 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  : Coated ;  Recess Depth 1: 1.06 mm;  Valve Pocket Depth 1: 3.08 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.05 mm;  Production Number: 84L88 ; 
PERFECT CIRCLE : 56 13988 L Piston Cyl.Bore: 84.26 mm;  Compression Height: 34.65 mm;  Length: 61.48 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  : Coated ;  Recess Depth 1: 1.06 mm;  Valve Pocket Depth 1: 3.08 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.05 mm;  Production Number: 84L88 ; 
PERFECT CIRCLE : 56 13998 0 Piston Cyl.Bore: 81.01 mm;  Compression Height: 45.8 mm;  Top Land Height: 9.1 mm;  Length: 68.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 17.8 mm;  : with cooling duct ;  Component No.: 1. 90 N0 ;  Production Number: 81 L 97 ; 
PERFECT CIRCLE : 56 13998 1 Piston Cyl.Bore: 81.51 mm;  Compression Height: 45.8 mm;  Top Land Height: 9.1 mm;  Length: 68.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 17.8 mm;  : with cooling duct ;  Component No.: 1. 90 N2 ;  Production Number: 81 L 97 ; 
PERFECT CIRCLE : 56 13998 L Piston Cyl.Bore: 81.26 mm;  Compression Height: 45.8 mm;  Top Land Height: 9.1 mm;  Length: 68.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 17.8 mm;  : with cooling duct ;  Component No.: 1. 90 N1 ;  Production Number: 81 L 97 ; 
PERFECT CIRCLE : 56 14008 0 Piston Cyl.Bore: 81.01 mm;  Compression Height: 37.8 mm;  Top Land Height: 6 mm;  Length: 58.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 22 mm;  Recess Diameter: 38 mm;  : Coated ;  : with piston ring carrier ;  Recess Depth 1: 17.35 mm;  Component No.: 1. R 1.75 CrK ;  Production Number: 81 L 140 ;  Valve Pocket Depth 1: 0.7 mm;  for cylinder: 1/2 ; 
PERFECT CIRCLE : 56 14008 1 Piston Cyl.Bore: 81.51 mm;  Compression Height: 37.8 mm;  Top Land Height: 6 mm;  Length: 58.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 22 mm;  Recess Diameter: 38 mm;  Valve Pocket Depth 1: 0.7 mm;  for cylinder: 1/2 ;  : Coated ;  : with piston ring carrier ;  Recess Depth 1: 17.35 mm;  Component No.: 1. R 1.75 CrK ;  Production Number: 81 L 140 ; 
PERFECT CIRCLE : 56 14008 L Piston Cyl.Bore: 81.26 mm;  Compression Height: 37.8 mm;  Top Land Height: 6 mm;  Length: 58.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 22 mm;  Recess Diameter: 38 mm;  Production Number: 81 L 140 ;  Valve Pocket Depth 1: 0.7 mm;  for cylinder: 1/2 ;  : Coated ;  : with piston ring carrier ;  Recess Depth 1: 17.35 mm;  Component No.: 1. R 1.75 CrK ; 
PERFECT CIRCLE : 56 14018 0 Piston Cyl.Bore: 81.01 mm;  Compression Height: 37.8 mm;  Length: 58.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 22 mm;  Recess Diameter: 38 mm;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L140 ;  for cylinder: 3/4 ;  : Coated ;  Recess Depth 1: 17.35 mm;  Component No.: 1. R 1.75 CrK ; 
PERFECT CIRCLE : 56 14018 1 Piston Cyl.Bore: 81.51 mm;  Compression Height: 37.8 mm;  Length: 58.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 22 mm;  Recess Diameter: 38 mm;  Production Number: 81L140 ;  for cylinder: 3/4 ;  : Coated ;  Recess Depth 1: 17.35 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm; 
PERFECT CIRCLE : 56 14018 L Piston Cyl.Bore: 81.26 mm;  Compression Height: 37.8 mm;  Length: 58.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 22 mm;  Recess Diameter: 38 mm;  for cylinder: 3/4 ;  : Coated ;  Recess Depth 1: 17.35 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L140 ; 
PERFECT CIRCLE : 56 14028 0 Piston Cyl.Bore: 82.72 mm;  Compression Height: 29.75 mm;  Length: 56.8 mm;  Bolt Length: 61 mm;  Bolt Ø: 21 mm;  Valve Pocket Depth 1: 1.9 mm;  Valve Pocket Depth 2: 1.6 mm;  Component No.: 1. R 1.2 IF N ;  Production Number: 83L108 ; 
PERFECT CIRCLE : 56 14028 1 Piston Cyl.Bore: 82.97 mm;  Compression Height: 29.75 mm;  Length: 56.8 mm;  Bolt Length: 61 mm;  Bolt Ø: 21 mm;  Production Number: 83L108 ;  Valve Pocket Depth 1: 1.9 mm;  Valve Pocket Depth 2: 1.6 mm;  Component No.: 1. R 1.2 IF N ; 
PERFECT CIRCLE : 56 14028 2 Piston Cyl.Bore: 83.22 mm;  Compression Height: 29.75 mm;  Length: 56.8 mm;  Bolt Length: 61 mm;  Bolt Ø: 21 mm;  Valve Pocket Depth 2: 1.6 mm;  Component No.: 1. R 1.2 IF N ;  Production Number: 83L108 ;  Valve Pocket Depth 1: 1.9 mm; 
PERFECT CIRCLE : 56 14038 0 Piston Cyl.Bore: 89 mm;  Compression Height: 53.03 mm;  Top Land Height: 12.45 mm;  Length: 83.09 mm;  Bolt Length: 65 mm;  Bolt Ø: 31 mm;  Recess Diameter: 43.2 mm;  Component No.: 1. R2.5IFMoP ;  Valve Pocket Depth 1: 1.69 mm;  Production Number: 89 L 107 ;  Valve Pocket Depth 2: 2.12 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 17.85 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 14038 2 Piston Cyl.Bore: 89.5 mm;  Compression Height: 53.03 mm;  Top Land Height: 12.45 mm;  Length: 83.09 mm;  Bolt Length: 65 mm;  Bolt Ø: 31 mm;  Recess Diameter: 43.2 mm;  : with cut-out for oil jet ;  Recess Depth 1: 17.85 mm;  : with piston ring carrier ;  Component No.: 1. R2.5IFMoP ;  Valve Pocket Depth 1: 1.69 mm;  Production Number: 89 L 107 ;  Valve Pocket Depth 2: 2.12 mm;  : Coated ; 
PERFECT CIRCLE : 56 14058 0 Piston Cyl.Bore: 104 mm;  Compression Height: 65.33 mm;  Length: 104.33 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 48.2 mm;  : Hard Anodized ;  Recess Depth 1: 20.38 mm;  Component No.: 1. T 3.5 Mo ;  Production Number: 104L75 ; 
PERFECT CIRCLE : 56 14078 0 Piston Cyl.Bore: 79 mm;  Compression Height: 39.7 mm;  Length: 79.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 25 mm;  Production Number: 79V117 ;  Recess Depth 1: 1.2 mm;  Valve Pocket Depth 1: 0.4 mm;  Component No.: 1. R 2.0 Cr ; 
PERFECT CIRCLE : 56 14078 0W Piston Cyl.Bore: 79 mm;  Compression Height: 39.5 mm;  Length: 79.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 25 mm;  Valve Pocket Depth 1: 0.4 mm;  Component No.: 1. R 2.0 Cr ;  Production Number: 79V117 ;  Recess Depth 1: 1.2 mm; 
PERFECT CIRCLE : 56 14078 1 Piston Cyl.Bore: 79.5 mm;  Compression Height: 39.7 mm;  Length: 79.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 25 mm;  Recess Depth 1: 1.2 mm;  Valve Pocket Depth 1: 0.4 mm;  Component No.: 1. R 2.0 Cr ;  Production Number: 79V117 ; 
PERFECT CIRCLE : 56 14078 2 Piston Cyl.Bore: 80 mm;  Compression Height: 39.7 mm;  Length: 79.8 mm;  Bolt Length: 60 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 2.0 Cr ;  Production Number: 79V117 ;  Recess Depth 1: 1.2 mm;  Valve Pocket Depth 1: 0.4 mm; 
PERFECT CIRCLE : 56 14108 0 Piston Cyl.Bore: 105 mm;  Compression Height: 70.11 mm;  Top Land Height: 10 mm;  Length: 108 mm;  Bolt Length: 70 mm;  Bolt Ø: 39.7 mm;  Recess Diameter: 51.3 mm;  : Coated ;  Recess Depth 1: 22.3 mm;  Component No.: 1. R 2.5 Mo P ;  Production Number: 105 L 101 ; 
PERFECT CIRCLE : 56 14118 0 Piston Cyl.Bore: 92.07 mm;  Compression Height: 41.5 mm;  Top Land Height: 9 mm;  Length: 85.48 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. . 2.0 ;  Production Number: 92 V 93 ; 
PERFECT CIRCLE : 56 14118 5 Piston Cyl.Bore: 92.58 mm;  Compression Height: 41.5 mm;  Top Land Height: 9 mm;  Length: 80.18 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. . 2.0 ;  Production Number: 92 V 93 ; 
PERFECT CIRCLE : 56 14148 0 Piston Cyl.Bore: 82.99 mm;  Compression Height: 43.05 mm;  Length: 103.41 mm;  Bolt Length: 72.2 mm;  Bolt Ø: 22.22 mm;  Component No.: 1. R 2.0 P ; 
PERFECT CIRCLE : 56 14148 1 Piston Cyl.Bore: 83.5 mm;  Compression Height: 43.05 mm;  Length: 103.41 mm;  Bolt Length: 72.2 mm;  Bolt Ø: 22.22 mm;  Component No.: 1. R 2.0 P ; 
PERFECT CIRCLE : 56 14148 2 Piston Cyl.Bore: 84.01 mm;  Compression Height: 43.05 mm;  Length: 103.41 mm;  Bolt Length: 72.2 mm;  Bolt Ø: 22.22 mm;  Component No.: 1. R 2.0 P ; 
PERFECT CIRCLE : 56 14148 3 Piston Cyl.Bore: 84.51 mm;  Compression Height: 43.05 mm;  Length: 103.41 mm;  Bolt Length: 72.2 mm;  Bolt Ø: 22.22 mm;  Component No.: 1. R 2.0 P ; 
PERFECT CIRCLE : 56 14168 0 Piston Cyl.Bore: 127 mm;  Compression Height: 92.04 mm;  Length: 136.04 mm;  Bolt Length: 106 mm;  Bolt Ø: 54 mm;  Recess Diameter: 75.1 mm;  : Coated ;  Recess Depth 1: 21.15 mm;  Component No.: 1. T 3.5 IW Cr ;  Production Number: 127L51 ; 
PERFECT CIRCLE : 56 14178 0 Piston Cyl.Bore: 79 mm;  Compression Height: 39.75 mm;  Length: 74.05 mm;  Bolt Length: 64 mm;  Bolt Ø: 27 mm;  Recess Diameter: 41.8 mm;  Recess Depth 1: 14.1 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 1.48 mm;  Component No.: 1. R 2.0 Cr ;  Valve Pocket Depth 2: 1.05 mm;  Production Number: 79L116 ;  : Coated ; 
PERFECT CIRCLE : 56 14178 1 Piston Cyl.Bore: 79.25 mm;  Compression Height: 39.75 mm;  Length: 74.05 mm;  Bolt Length: 64 mm;  Bolt Ø: 27 mm;  Recess Diameter: 41.8 mm;  Recess Depth 1: 14.1 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 1.48 mm;  Component No.: 1. R 2.0 Cr ;  Valve Pocket Depth 2: 1.05 mm;  Production Number: 79L116 ;  : Coated ; 
PERFECT CIRCLE : 56 14178 2 Piston Cyl.Bore: 79.5 mm;  Compression Height: 39.75 mm;  Length: 74.05 mm;  Bolt Length: 64 mm;  Bolt Ø: 27 mm;  Recess Diameter: 41.8 mm;  Recess Depth 1: 14.1 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 1.48 mm;  Component No.: 1. R 2.0 Cr ;  Valve Pocket Depth 2: 1.05 mm;  Production Number: 79L116 ;  : Coated ; 
PERFECT CIRCLE : 56 14188 0 Piston Cyl.Bore: 89.91 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 66.15 mm;  Bolt Ø: 32 mm;  Recess Diameter: 41.05 mm;  : Coated ;  Recess Depth 1: 17.24 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L109 ; 
PERFECT CIRCLE : 56 14188 1 Piston Cyl.Bore: 90.41 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 66.15 mm;  Bolt Ø: 32 mm;  Recess Diameter: 41.05 mm;  Production Number: 89L109 ;  : Coated ;  Recess Depth 1: 17.24 mm;  Component No.: 1. R 2.0 CrK ; 
PERFECT CIRCLE : 56 14188 L Piston Cyl.Bore: 90.16 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 66.15 mm;  Bolt Ø: 32 mm;  Recess Diameter: 41.05 mm;  : Coated ;  Recess Depth 1: 17.24 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L109 ; 
PERFECT CIRCLE : 56 14208 0 Piston Cyl.Bore: 86 mm;  Compression Height: 33.9 mm;  Length: 58.4 mm;  Bolt Length: 62 mm;  Bolt Ø: 22 mm;  Recess Diameter: 71.92 mm;  Production Number: 86L32 ;  Recess Depth 1: 2 mm;  Valve Pocket Depth 1: 1.74 mm;  Component No.: 1. R 1.5 Mo ;  Valve Pocket Depth 2: 1.35 mm; 
PERFECT CIRCLE : 56 14208 1 Piston Cyl.Bore: 86.25 mm;  Compression Height: 33.9 mm;  Length: 58.4 mm;  Bolt Length: 62 mm;  Bolt Ø: 22 mm;  Recess Diameter: 71.92 mm;  Recess Depth 1: 2 mm;  Valve Pocket Depth 1: 1.74 mm;  Component No.: 1. R 1.5 Mo ;  Valve Pocket Depth 2: 1.35 mm;  Production Number: 86L32 ; 
PERFECT CIRCLE : 56 14208 3 Piston Cyl.Bore: 86.6 mm;  Compression Height: 33.9 mm;  Length: 58.4 mm;  Bolt Length: 62 mm;  Bolt Ø: 22 mm;  Recess Diameter: 71.92 mm;  Recess Depth 1: 2 mm;  Valve Pocket Depth 1: 1.74 mm;  Component No.: 1. R 1.5 Mo ;  Valve Pocket Depth 2: 1.35 mm;  Production Number: 86L32 ; 
PERFECT CIRCLE : 56 14228 0 Piston Cyl.Bore: 88 mm;  Compression Height: 37.9 mm;  Top Land Height: 7.9 mm;  Length: 65.45 mm;  Bolt Length: 74 mm;  Bolt Ø: 23 mm;  Component No.: 1. R 1.5 Cr ;  Production Number: 88 V 67 ; 
PERFECT CIRCLE : 56 14228 1 Piston Cyl.Bore: 88.5 mm;  Compression Height: 37.9 mm;  Top Land Height: 7.9 mm;  Length: 65.45 mm;  Bolt Length: 74 mm;  Bolt Ø: 23 mm;  Component No.: 1. R 1.5 Cr ;  Production Number: 88 V 67 ; 
PERFECT CIRCLE : 56 14248 0 Piston Cyl.Bore: 106 mm;  Compression Height: 61.4 mm;  Top Land Height: 15 mm;  Length: 99.4 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 77.8 mm;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 13.4 mm;  : with cooling duct ;  Component No.: 1. T 3.0 CrK ; 
PERFECT CIRCLE : 56 14248 DW Piston Cyl.Bore: 106.6 mm;  Compression Height: 61.1 mm;  Top Land Height: 14.7 mm;  Length: 99.1 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 77.8 mm;  Component No.: 1. T 3.0 CrK ;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 13.4 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 14248 TW Piston Cyl.Bore: 106.3 mm;  Compression Height: 61.1 mm;  Top Land Height: 14.7 mm;  Length: 99.1 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 77.8 mm;  Component No.: 1. T 3.0 CrK ;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 13.4 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 14258 0 Piston Cyl.Bore: 106 mm;  Compression Height: 61.4 mm;  Top Land Height: 15 mm;  Length: 99.4 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 75.8 mm;  Component No.: 1. T 3.0 CrK ;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 14.19 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 14258 DW Piston Cyl.Bore: 106.6 mm;  Compression Height: 61.1 mm;  Top Land Height: 14.7 mm;  Length: 99.1 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 75.8 mm;  Component No.: 1. T 3.0 CrK ;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 14.19 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 14258 TW Piston Cyl.Bore: 106.3 mm;  Compression Height: 61.1 mm;  Top Land Height: 14.7 mm;  Length: 99.1 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 75.8 mm;  Component No.: 1. T 3.0 CrK ;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 14.19 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 14258 UW Piston Cyl.Bore: 106.9 mm;  Compression Height: 61.1 mm;  Top Land Height: 14.7 mm;  Length: 99.1 mm;  Bolt Length: 80 mm;  Bolt Ø: 42 mm;  Recess Diameter: 75.8 mm;  : with cooling duct ;  Component No.: 1. T 3.0 CrK ;  Production Number: 106 L 40 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 14.19 mm; 
PERFECT CIRCLE : 56 14268 0 Piston Cyl.Bore: 105 mm;  Compression Height: 70.4 mm;  Length: 122.2 mm;  Bolt Length: 88 mm;  Bolt Ø: 40 mm;  Recess Diameter: 66.1 mm;  Recess Depth 1: 17.6 mm;  Component No.: 1. T 3.0 Cr P ;  Production Number: 105L102 ; 
PERFECT CIRCLE : 56 14278 0 Piston Cyl.Bore: 85 mm;  Compression Height: 46.75 mm;  Top Land Height: 8.6 mm;  Length: 72.75 mm;  Bolt Length: 70 mm;  Bolt Ø: 28 mm;  Recess Diameter: 39.8 mm;  : with cut-out for oil jet ;  Recess Depth 1: 18.75 mm;  : with cooling duct ;  Component No.: 1. T 3.5 CrK ;  Valve Pocket Depth 1: 1.65 mm;  Production Number: 85 L 139 ;  Valve Pocket Depth 2: 1.65 mm;  : Coated ; 
PERFECT CIRCLE : 56 14278 1 Piston Cyl.Bore: 85.5 mm;  Compression Height: 46.75 mm;  Top Land Height: 8.6 mm;  Length: 72.75 mm;  Bolt Length: 70 mm;  Bolt Ø: 28 mm;  Recess Diameter: 39.8 mm;  Valve Pocket Depth 1: 1.65 mm;  Production Number: 85 L 139 ;  Valve Pocket Depth 2: 1.65 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 18.75 mm;  : with cooling duct ;  Component No.: 1. T 3.5 CrK ; 
PERFECT CIRCLE : 56 14278 L Piston Cyl.Bore: 85.25 mm;  Compression Height: 46.75 mm;  Top Land Height: 8.6 mm;  Length: 72.75 mm;  Bolt Length: 70 mm;  Bolt Ø: 28 mm;  Recess Diameter: 39.8 mm;  Recess Depth 1: 18.75 mm;  : with cooling duct ;  Component No.: 1. T 3.5 CrK ;  Valve Pocket Depth 1: 1.65 mm;  Production Number: 85 L 139 ;  Valve Pocket Depth 2: 1.65 mm;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 14288 0 Piston Cyl.Bore: 115 mm;  Compression Height: 76.5 mm;  Top Land Height: 19 mm;  Length: 140.5 mm;  Bolt Length: 97 mm;  Bolt Ø: 42 mm;  Recess Diameter: 54 mm;  : Coated ;  Recess Depth 1: 29.4 mm;  : with piston ring carrier ;  Component No.: 1. R2.5IFCrP ;  Production Number: 115 L 70 ; 
PERFECT CIRCLE : 56 14298 0 Piston Cyl.Bore: 104 mm;  Compression Height: 65.15 mm;  Length: 104.15 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 54.45 mm;  Component No.: 1. T 3.0 MoP ;  Production Number: 104L77 ;  : Coated ;  Recess Depth 1: 22.45 mm; 
PERFECT CIRCLE : 56 14318 0 Piston Cyl.Bore: 75 mm;  Compression Height: 28.1 mm;  Length: 49.8 mm;  Bolt Length: 53 mm;  Bolt Ø: 18 mm;  Recess Diameter: 66 mm;  Recess Depth 1: 6.25 mm;  Valve Pocket Depth 1: 5.75 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 2.3 mm;  Production Number: 75L103 ; 
PERFECT CIRCLE : 56 14318 1 Piston Cyl.Bore: 75.5 mm;  Compression Height: 28.1 mm;  Length: 49.8 mm;  Bolt Length: 53 mm;  Bolt Ø: 18 mm;  Recess Diameter: 66 mm;  Recess Depth 1: 6.25 mm;  Valve Pocket Depth 1: 5.75 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 2.3 mm;  Production Number: 75L103 ; 
PERFECT CIRCLE : 56 14318 L Piston Cyl.Bore: 75.25 mm;  Compression Height: 28.1 mm;  Length: 49.8 mm;  Bolt Length: 53 mm;  Bolt Ø: 18 mm;  Recess Diameter: 66 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 2.3 mm;  Production Number: 75L103 ;  Recess Depth 1: 6.25 mm;  Valve Pocket Depth 1: 5.75 mm; 
PERFECT CIRCLE : 56 14328 0 Piston Cyl.Bore: 108 mm;  Compression Height: 71.1 mm;  Top Land Height: 8.2 mm;  Length: 108 mm;  Bolt Length: 86 mm;  Bolt Ø: 42 mm;  Recess Diameter: 71 mm;  Production Number: 108 L 63 ;  : with cut-out for oil jet ;  Recess Depth 1: 16.6 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 14338 0 Piston Cyl.Bore: 107 mm;  Compression Height: 88.45 mm;  Length: 134.45 mm;  Bolt Length: 85.32 mm;  Bolt Ø: 47 mm;  Recess Diameter: 61 mm;  : Coated ;  Recess Depth 1: 20.2 mm;  Valve Pocket Depth 1: 3 mm;  Component No.: 1. T 3.5 CrK ;  Valve Pocket Depth 2: 2.1 mm;  Production Number: 107L18 ; 
PERFECT CIRCLE : 56 14358 0W Piston Cyl.Bore: 102.02 mm;  Compression Height: 70.73 mm;  Top Land Height: 11.5 mm;  Length: 107.73 mm;  Bolt Length: 84 mm;  Bolt Ø: 42 mm;  Recess Diameter: 59.9 mm;  Recess Depth 1: 21.9 mm;  : with piston ring carrier ;  Component No.: 1. 72 N0 ;  Valve Pocket Depth 1: 0.8 mm;  Production Number: 102 L 49 ; 
PERFECT CIRCLE : 56 14378 0 Piston Cyl.Bore: 128 mm;  Compression Height: 81.35 mm;  Length: 126.35 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.3 mm;  : Hard Anodized ;  Recess Depth 1: 27.5 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Production Number: 128L136 ; 
PERFECT CIRCLE : 56 14388 0 Piston Cyl.Bore: 92.9 mm;  Compression Height: 30.43 mm;  Top Land Height: 5 mm;  Length: 50.83 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  Component No.: 1. R 1.5 N ;  Production Number: 92 L 88 ;  : Hard Anodized ;  Valve Pocket Depth 1: 1.55 mm; 
PERFECT CIRCLE : 56 14388 L Piston Cyl.Bore: 93.15 mm;  Compression Height: 30.43 mm;  Top Land Height: 5 mm;  Length: 50.83 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  : Hard Anodized ;  Valve Pocket Depth 1: 1.55 mm;  Component No.: 1. R 1.5 N ;  Production Number: 92 L 88 ; 
PERFECT CIRCLE : 56 14408 0 Piston Cyl.Bore: 81 mm;  Compression Height: 45.75 mm;  Top Land Height: 9.5 mm;  Length: 69.75 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 37.9 mm;  : with cut-out for oil jet ;  : with cooling duct ;  Recess Depth 1: 17.6 mm;  Component No.: 1. R 2.5 IW CrK ;  Production Number: 81 L 103 ;  Valve Pocket Depth 1: 0.8 mm;  for cylinder: 1/2 ;  : Coated ; 
PERFECT CIRCLE : 56 14418 0 Piston Cyl.Bore: 81 mm;  Compression Height: 45.75 mm;  Top Land Height: 9.5 mm;  Length: 69.75 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 37.9 mm;  Production Number: 81 L 103 ;  Valve Pocket Depth 1: 0.8 mm;  for cylinder: 3/4/5 ;  : Coated ;  : with cut-out for oil jet ;  : with cooling duct ;  Recess Depth 1: 17.6 mm;  Component No.: 1. R 2.5 IW CrK ; 
PERFECT CIRCLE : 56 14448 0 Piston Cyl.Bore: 81.01 mm;  Compression Height: 45.75 mm;  Top Land Height: 9.5 mm;  Length: 67.95 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 46 mm;  Recess Depth 1: 16.6 mm;  : with piston ring carrier ;  Component No.: 1. 48 N0 ;  Valve Pocket Depth 1: 1.3 mm;  Production Number: 81 L 126 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 14448 1 Piston Cyl.Bore: 81.51 mm;  Compression Height: 45.75 mm;  Top Land Height: 9.5 mm;  Length: 67.95 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 46 mm;  Recess Depth 1: 16.6 mm;  : with piston ring carrier ;  Component No.: 1. 48 N2 ;  Valve Pocket Depth 1: 1.3 mm;  Production Number: 81 L 126 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 14448 L Piston Cyl.Bore: 81.26 mm;  Compression Height: 45.75 mm;  Top Land Height: 9.5 mm;  Length: 67.95 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 46 mm;  : with cut-out for oil jet ;  Recess Depth 1: 16.6 mm;  : with piston ring carrier ;  Component No.: 1. 48 N1 ;  Valve Pocket Depth 1: 1.3 mm;  Production Number: 81 L 126 ;  : Coated ; 
PERFECT CIRCLE : 56 14458 0 Piston Cyl.Bore: 102 mm;  Compression Height: 69.1 mm;  Top Land Height: 15.6 mm;  Length: 123.6 mm;  Bolt Length: 80 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58 mm;  Valve Pocket Depth 2: 1 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 22.06 mm;  : with cooling duct ;  Component No.: 1. T 3.0 Mo ;  Valve Pocket Depth 1: 1 mm;  Production Number: 102L95 ; 
PERFECT CIRCLE : 56 14458 1 Piston Cyl.Bore: 102.5 mm;  Compression Height: 69.1 mm;  Top Land Height: 15.6 mm;  Length: 123.6 mm;  Bolt Length: 80 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58 mm;  Component No.: 1. T 3.0 Mo ;  Valve Pocket Depth 1: 1 mm;  Production Number: 102L95 ;  Valve Pocket Depth 2: 1 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 22.06 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 14468 0 Piston Cyl.Bore: 84 mm;  Compression Height: 38.5 mm;  Top Land Height: 11.1 mm;  Length: 78 mm;  Bolt Length: 69 mm;  Bolt Ø: 22 mm;  : with piston ring carrier ;  Component No.: 1. 65 N0 ;  Production Number: 84 V 211 ;  Valve Pocket Depth 1: 1.2 mm; 
PERFECT CIRCLE : 56 14468 C Piston Cyl.Bore: 84.4 mm;  Compression Height: 38.5 mm;  Top Land Height: 11.1 mm;  Length: 78 mm;  Bolt Length: 69 mm;  Bolt Ø: 22 mm;  Valve Pocket Depth 1: 1.2 mm;  : with piston ring carrier ;  Component No.: 1. 65 N1 ;  Production Number: 84 V 211 ; 
PERFECT CIRCLE : 56 14468 D Piston Cyl.Bore: 84.6 mm;  Compression Height: 38.5 mm;  Top Land Height: 11.1 mm;  Length: 78 mm;  Bolt Length: 69 mm;  Bolt Ø: 22 mm;  Valve Pocket Depth 1: 1.2 mm;  : with piston ring carrier ;  Component No.: 1. 65 N2 ;  Production Number: 84 V 211 ; 
PERFECT CIRCLE : 56 14468 E Piston Cyl.Bore: 84.8 mm;  Compression Height: 38.5 mm;  Top Land Height: 11.1 mm;  Length: 78 mm;  Bolt Length: 69 mm;  Bolt Ø: 22 mm;  Production Number: 84 V 211 ;  Valve Pocket Depth 1: 1.2 mm;  : with piston ring carrier ;  Component No.: 1. 65 N4 ; 
PERFECT CIRCLE : 56 14478 0 Piston Cyl.Bore: 82.51 mm;  Compression Height: 29.6 mm;  Top Land Height: 6 mm;  Length: 50.6 mm;  Bolt Length: 44 mm;  Bolt Ø: 19 mm;  Recess Diameter: 64 mm;  : with cut-out for oil jet ;  Recess Depth 1: 2.6 mm;  Component No.: 1. M 1.2 N ;  Valve Pocket Depth 1: 2.5 mm;  Production Number: 82 L 82 ; 
PERFECT CIRCLE : 56 14478 1 Piston Cyl.Bore: 83.01 mm;  Compression Height: 29.6 mm;  Top Land Height: 6 mm;  Length: 50.6 mm;  Bolt Length: 44 mm;  Bolt Ø: 19 mm;  Recess Diameter: 64 mm;  Recess Depth 1: 2.6 mm;  Component No.: 1. M 1.2 N ;  Valve Pocket Depth 1: 2.5 mm;  Production Number: 82 L 82 ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 14478 L Piston Cyl.Bore: 82.76 mm;  Compression Height: 29.6 mm;  Top Land Height: 6 mm;  Length: 50.6 mm;  Bolt Length: 44 mm;  Bolt Ø: 19 mm;  Recess Diameter: 64 mm;  Component No.: 1. M 1.2 N ;  Valve Pocket Depth 1: 2.5 mm;  Production Number: 82 L 82 ;  : with cut-out for oil jet ;  Recess Depth 1: 2.6 mm; 
PERFECT CIRCLE : 56 14508 0 Piston Fitting Position: to cylinder 1 ;  Cyl.Bore: 81.01 mm;  Compression Height: 45.8 mm;  Length: 69.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : with cut-out for oil jet ;  : with cooling duct ;  Recess Depth 1: 17.5 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L115 ;  Standard Size [STD]: ;  for cylinder: 1/2 ;  : Coated ; 
PERFECT CIRCLE : 56 14508 1 Piston Cyl.Bore: 81.26 mm;  Fitting Position: to cylinder 1 ;  Compression Height: 45.8 mm;  Length: 69.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L115 ;  for cylinder: 1/2 ;  : Coated ;  : with cut-out for oil jet ;  : with cooling duct ;  Recess Depth 1: 17.5 mm; 
PERFECT CIRCLE : 56 14508 2 Piston Fitting Position: to cylinder 1 ;  Cyl.Bore: 81.51 mm;  Compression Height: 45.8 mm;  Length: 69.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : with cooling duct ;  Recess Depth 1: 17.5 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L115 ;  for cylinder: 1/2 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 14518 0 Piston Fitting Position: to cylinder 3 ;  Cyl.Bore: 81.01 mm;  Compression Height: 45.8 mm;  Length: 69.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : Coated ;  Recess Depth 1: 17.5 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L115 ;  Standard Size [STD]: ;  for cylinder: 3/4 ; 
PERFECT CIRCLE : 56 14518 1 Piston Cyl.Bore: 81.26 mm;  Fitting Position: to cylinder 3 ;  Compression Height: 45.8 mm;  Length: 69.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : Coated ;  Recess Depth 1: 17.5 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L115 ;  for cylinder: 3/4 ; 
PERFECT CIRCLE : 56 14518 2 Piston Cyl.Bore: 81.51 mm;  Fitting Position: to cylinder 3 ;  Compression Height: 45.8 mm;  Length: 69.8 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 38 mm;  : Coated ;  Recess Depth 1: 17.5 mm;  Component No.: 1. R 1.75 CrK ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 81L115 ;  for cylinder: 3/4 ; 
PERFECT CIRCLE : 56 14558 0 Piston Cyl.Bore: 126 mm;  Compression Height: 76.3 mm;  Length: 121.8 mm;  Bolt Length: 103 mm;  Bolt Ø: 52 mm;  Recess Diameter: 70.9 mm;  : Coated ;  Recess Depth 1: 19.95 mm;  Valve Pocket Depth 1: 2 mm;  Component No.: 1. T 4.0 CrK ;  Production Number: 126L13 ; 
PERFECT CIRCLE : 56 14568 0 Piston Cyl.Bore: 85 mm;  Compression Height: 29 mm;  Length: 51 mm;  Bolt Length: 58 mm;  Bolt Ø: 21 mm;  Recess Diameter: 48 mm;  Component No.: 1. R 1.2 IF Mo ;  Production Number: 85L89 ;  : Coated ;  Recess Depth 1: 0.75 mm; 
PERFECT CIRCLE : 56 14568 C Piston Cyl.Bore: 85.4 mm;  Compression Height: 29 mm;  Length: 51 mm;  Bolt Length: 58 mm;  Bolt Ø: 21 mm;  Recess Diameter: 48 mm;  : Coated ;  Recess Depth 1: 0.75 mm;  Component No.: 1. R 1.2 IF Mo ;  Production Number: 85L89 ; 
PERFECT CIRCLE : 56 14568 D Piston Cyl.Bore: 85.6 mm;  Compression Height: 29 mm;  Length: 51 mm;  Bolt Length: 58 mm;  Bolt Ø: 21 mm;  Recess Diameter: 48 mm;  : Coated ;  Recess Depth 1: 0.75 mm;  Component No.: 1. R 1.2 IF Mo ;  Production Number: 85L89 ; 
PERFECT CIRCLE : 56 14568 E Piston Cyl.Bore: 85.8 mm;  Compression Height: 29 mm;  Length: 51 mm;  Bolt Length: 58 mm;  Bolt Ø: 21 mm;  Recess Diameter: 48 mm;  Production Number: 85L89 ;  : Coated ;  Recess Depth 1: 0.75 mm;  Component No.: 1. R 1.2 IF Mo ; 
PERFECT CIRCLE : 56 14568 P Piston Cyl.Bore: 85.2 mm;  Compression Height: 29 mm;  Length: 51 mm;  Bolt Length: 58 mm;  Bolt Ø: 21 mm;  Recess Diameter: 48 mm;  : Coated ;  Recess Depth 1: 0.75 mm;  Component No.: 1. R 1.2 IF Mo ;  Production Number: 85L89 ; 
PERFECT CIRCLE : 56 14578 0 Piston Cyl.Bore: 75 mm;  Compression Height: 28 mm;  Length: 49 mm;  Bolt Length: 53 mm;  Bolt Ø: 18 mm;  Recess Diameter: 59.6 mm;  Production Number: 75L104 ;  Recess Depth 1: 2.8 mm;  Valve Pocket Depth 1: 6.68 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 1.28 mm; 
PERFECT CIRCLE : 56 14578 1 Piston Cyl.Bore: 75.5 mm;  Compression Height: 28 mm;  Length: 49 mm;  Bolt Length: 53 mm;  Bolt Ø: 18 mm;  Recess Diameter: 59.6 mm;  Recess Depth 1: 2.8 mm;  Valve Pocket Depth 1: 6.68 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 1.28 mm;  Production Number: 75L104 ; 
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